文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	ç®å¬å ¯å®£èç©©Aç®å¬å ¯å®£èç©©QEM	11100111100111111010111011100101101011001000101111100101101000001010111111100101101011101010001111101000100010001000110011100111101010011010100101000001111001111001111110101110111001011010110010001011111001011010000010101111111001011010111010100011111010001000100010001100111001111010100110101001010100010100010101001101	e79faee5ac8be5a0afe5aea3e8888ce7a9a941e79faee5ac8be5a0afe5aea3e8888ce7a9a951454d
SJIS-WIN	????￢??????￡??????A????￢??????￡??????QEM	0011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111100111111010000010011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111100111111010100010100010101001101	3f3f3f3f81ca3f3f3f3f3f3f81923f3f3f3f3f3f413f3f3f3f81ca3f3f3f3f3f3f81923f3f3f3f3f3f51454d
EUC-JP	ç?®å¬?å?¯å®£è??ç©©Aç?®å¬?å?¯å®£è??ç©©QEM	10001111101010111010111000111111100011111010001011101110100011111010101110101001101000101100110000111111100011111010101110101001001111111000111110100010101101001000111110101011101010011000111110100010111011101010000111110010100011111010101110110010001111110011111110001111101010111010111010001111101000101110110110001111101000101110110101000001100011111010101110101110001111111000111110100010111011101000111110101011101010011010001011001100001111111000111110101011101010010011111110001111101000101011010010001111101010111010100110001111101000101110111010100001111100101000111110101011101100100011111100111111100011111010101110101110100011111010001011101101100011111010001011101101010100010100010101001101	8fabae3f8fa2ee8faba9a2cc3f8faba93f8fa2b48faba98fa2eea1f28fabb23f3f8fabae8fa2ed8fa2ed418fabae3f8fa2ee8faba9a2cc3f8faba93f8fa2b48faba98fa2eea1f28fabb23f3f8fabae8fa2ed8fa2ed51454d
UTF-8	ç®å¬å ¯å®£èç©©Aç®å¬å ¯å®£èç©©QEM	11000011101001111100001010011111110000101010111011000011101001011100001010101100110000101000101111000011101001011100001010100000110000101010111111000011101001011100001010101110110000101010001111000011101010001100001010001000110000101000110011000011101001111100001010101001110000101010100101000001110000111010011111000010100111111100001010101110110000111010010111000010101011001100001010001011110000111010010111000010101000001100001010101111110000111010010111000010101011101100001010100011110000111010100011000010100010001100001010001100110000111010011111000010101010011100001010101001010100010100010101001101	c3a7c29fc2aec3a5c2acc28bc3a5c2a0c2afc3a5c2aec2a3c3a8c288c28cc3a7c2a9c2a941c3a7c29fc2aec3a5c2acc28bc3a5c2a0c2afc3a5c2aec2a3c3a8c288c28cc3a7c2a9c2a951454d
UHC	??®???????®???????A??®???????®???????QEM	0011111100111111101000101110011100111111001111110011111100111111001111110011111100111111101000101110011100111111001111110011111100111111001111110011111100111111010000010011111100111111101000101110011100111111001111110011111100111111001111110011111100111111101000101110011100111111001111110011111100111111001111110011111100111111010100010100010101001101	3f3fa2e73f3f3f3f3f3f3fa2e73f3f3f3f3f3f3f413f3fa2e73f3f3f3f3f3f3fa2e73f3f3f3f3f3f3f51454d

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。